47691226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{9721}}^1$

素因数の和:9957

約数の個数: 16

約数和(自身を含む): 78398208

約数和(自身を除く): 30706982

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 9721, 19442, 106931, 213862, 2167783, 4335566, 23845613, 47691226]

約数ペア:

[(1, 47691226), (2, 23845613), (11, 4335566), (22, 2167783), (223, 213862), (446, 106931), (2453, 19442), (4906, 9721)]